<template>
  <div class="my-test">
    <slot name="a" :msg="msg" abc="写死my-test的abc数据"></slot>
  </div>
</template>

<script>
export default {
  name: 'my-test',
  data () {
    return {
      msg: 'my-test组件的内部数据'
    }
  }
}
</script>
